A Japanese staple for any kitchen requiring lusciously, rich condiments, Bull-dog is the most popular brand of brown sauce in Japan that brings lashings of savoury-sweet taste to your pick of meat or vegetable dishes. Dark and thick with a juicy combination of tomatoes, apples, prunes and lemon juice, this lavishly seasoned sauce is slightly sweeter than its British equivalent and comes brimming with flavour to generously glaze over okonomiyaki, salads, tonkatsu and more. Even suited to curries as a fruity flavour boost.